addressed #288

playback/cacher.cpp

@@ -436,6 +436,7 @@ void cache_audio_worker(Clip* c, bool scrubbing, QVector<Clip*>& nests, int play
 		}
 	}
 
+	qDebug() << "hello?";
 	QMetaObject::invokeMethod(panel_footage_viewer, "play_wake", Qt::QueuedConnection);
 	QMetaObject::invokeMethod(panel_sequence_viewer, "play_wake", Qt::QueuedConnection);
 }
@@ -961,11 +962,13 @@ void Cacher::run() {
 	clip->open = true;
 	caching = true;
 	interrupt = false;
+	queued = false;
 
 	open_clip_worker(clip);
 
 	while (caching) {
-		clip->can_cache.wait(&clip->lock);
+		if (!queued) clip->can_cache.wait(&clip->lock);
+		queued = false;
 		if (!caching) {
 			break;
 		} else {

playback/cacher.h

@@ -20,6 +20,7 @@ public:
 	bool reset;
 	bool scrubbing;
 	bool interrupt;
+	bool queued;
 	int playback_speed;
 	QVector<Clip*> nests;
 

playback/playback.cpp

@@ -113,6 +113,7 @@ void cache_clip(Clip* clip, long playhead, bool reset, bool scrubbing, QVector<C
 			clip->cacher->nests = nests;
 			clip->cacher->scrubbing = scrubbing;
 			clip->cacher->playback_speed = playback_speed;
+			clip->cacher->queued = true;
 			if (reset && clip->queue.size() > 0) clip->cacher->interrupt = true;
 
 			clip->can_cache.wakeAll();